Adds style to a global style. If the style is already declared this will add to the style. Note - Some implementations may not support this and instead force everything to be inlined.
inline indicates if is it stored as a style attribute. By default it is stored in the style tag
Note - If this is not set the the plain text is used. Generally the HTML text will be formatted
inline indicates if is it stored as a style attribute. By default it is stored in the style tag